<template>
    <div class="app-container">
      <!-- <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
        <el-form-item>
          <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
          <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
        </el-form-item>
      </el-form> -->
  
      <el-row :gutter="10" class="mb8">
        <el-col :span="1.5">
          <el-button
            type="primary"
            plain
            icon="el-icon-plus"
            size="mini"
            @click="handleAdd"
            v-hasPermi="['push:group:add']"
          >新增推送组</el-button>
        </el-col>
        <!-- <el-col :span="1.5">
          <el-button
            type="success"
            plain
            icon="el-icon-edit"
            size="mini"
            :disabled="single"
            @click="handleUpdate"
            v-hasPermi="['push:group:edit']"
          >修改</el-button>
        </el-col> -->
        <!-- <el-col :span="1.5">
          <el-button
            type="danger"
            plain
            icon="el-icon-delete"
            size="mini"
            :disabled="multiple"
            @click="handleDelete"
            v-hasPermi="['push:group:remove']"
          >删除</el-button>
        </el-col> -->
        <!-- <el-col :span="1.5">
          <el-button
            type="warning"
            plain
            icon="el-icon-download"
            size="mini"
            @click="handleExport"
            v-hasPermi="['push:group:export']"
          >导出</el-button>
        </el-col> -->
        <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
      </el-row>
  
      <el-table v-loading="loading" :data="groupList" @selection-change="handleSelectionChange">
        <!-- <el-table-column type="selection" width="55" align="center" /> -->
        <!-- <el-table-column type="index" width="55"/> -->
        <el-table-column label="id" align="center" prop="id" />
        <el-table-column label="推送组名称" align="center" prop="groupName" />
        <el-table-column label="推送组简介" align="center" prop="groupIntro" show-overflow-tooltip="true" />
        <el-table-column label="二维码" align="center" prop="groupQrcode" >
          <template slot-scope="scope">
            <el-button type="text"  @click="previewQRCode(scope.row)">点击查看二维码</el-button>
          </template>
        </el-table-column>
        <el-table-column label="创建人" align="center" prop="userName" />
        <el-table-column label="创建时间" align="center" prop="createTime" width="180">
          <template slot-scope="scope">
            <span>{{ parseTime(scope.row.createTime, '{y}-{m}-{d}') }}</span>
          </template>
        </el-table-column>
        <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
          <template slot-scope="scope">
            <el-button
              size="mini"
              type="text"
              icon="el-icon-edit"
              @click="handleUpdate(scope.row)"
              v-hasPermi="['push:group:edit']"
            >修改</el-button>
            <el-button
              size="mini"
              type="text"
              icon="el-icon-delete"
              @click="handleDelete(scope.row)"
              v-hasPermi="['push:group:remove']"
            >删除</el-button>
          </template>
        </el-table-column>
      </el-table>
      
      <pagination
        v-show="total>0"
        :total="total"
        :page.sync="queryParams.pageNum"
        :limit.sync="queryParams.pageSize"
        @pagination="getList"
      />
  
      <!-- 添加或修改推送组管理对话框 -->
      <el-dialog :title="title" :visible.sync="open" width="800px" append-to-body>
        <el-form ref="form" :model="form" :rules="rules" label-width="100px">
          <el-form-item label="推送组名称" prop="groupName">
            <el-input v-model="form.groupName" placeholder="请输入推送组名称" />
          </el-form-item>
          <el-form-item label="推送组简介" prop="groupIntro">
            <el-input type="textarea" :rows="3" v-model="form.groupIntro" placeholder="请输入推送组简介" />
          </el-form-item>
        </el-form>
          <template>
            <el-transfer
              v-model="selectList"
              filterable
              filter-placeholder="手机号"
              :data="userList"
              :titles="['用户列表', '已选列表']"
              style="margin-left: 100px;"
            />
          </template>
        <div slot="footer" class="dialog-footer">
          <el-button type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </el-dialog>

      <el-dialog title="二维码展示" :visible.sync="isShow" width="500px" height="500px">
        <img style="width: 100%; height: 100%" :src="this.imgSrc" />
      </el-dialog>
    </div>
  </template>
  
  <script>
  import { listGroup, getGroup, delGroup, addGroup, updateGroup,getGroupUser } from "@/api/push/group";
  import { listAll} from "@/api/user/info";
  
  export default {
    name: "Group",
    data() {
      return {
        // 遮罩层
        loading: true,
        // 选中数组
        ids: [],
        // 非单个禁用
        single: true,
        // 非多个禁用
        multiple: true,
        // 显示搜索条件
        showSearch: true,
        // 总条数
        total: 0,
        // 推送组管理表格数据
        groupList: [],
        // 弹出层标题
        title: "",
        // 是否显示弹出层
        open: false,
        // 查询参数
        queryParams: {
          pageNum: 1,
          pageSize: 10,
        },
        // 表单参数
        form: {},
        // 表单校验
        rules: {
        },
        isShow:false,
        imgSrc:"",
        userList:[],
        selectList:[]
      };
    },
    created() {
      this.getList();
    },
    methods: {
      // filterMethod(query, item) {
      //     return item.pinyin.indexOf(query) > -1;
      // },
      /** 查询推送组管理列表 */
      getList() {
        this.loading = true;
        listGroup(this.queryParams).then(response => {
          this.groupList = response.rows;
          this.total = response.total;
          this.loading = false;
        });
      },
      // 取消按钮
      cancel() {
        this.open = false;
        this.reset();
      },
      // 表单重置
      reset() {
        this.form = {
          id: null,
          groupName: null,
          groupIntro: null,
          groupQrcode: null,
          createUser: null,
          createTime: null
        };
        this.resetForm("form");
      },
      /** 搜索按钮操作 */
      handleQuery() {
        this.queryParams.pageNum = 1;
        this.getList();
      },
      /** 重置按钮操作 */
      resetQuery() {
        this.resetForm("queryForm");
        this.handleQuery();
      },
      // 多选框选中数据
      handleSelectionChange(selection) {
        this.ids = selection.map(item => item.id)
        this.single = selection.length!==1
        this.multiple = !selection.length
      },
      /** 新增按钮操作 */
      handleAdd() {
        this.reset();
        // this.$tab.openPage("新增用户组", '/push/group/addGroup');
        // this.$router.push({
        //   path:"/push/group/addGroup"
        // });
        this.open = true;
        this.getUserList();
        this.title = "添加推送组";
      },
      /** 修改按钮操作 */
      handleUpdate(row) {
        this.reset();
        const id = row.id || this.ids
        getGroup(id).then(response => {
          this.form = response.data;
          this.open = true;
          this.title = "修改推送组";
        });
        this.getUserList();
        getGroupUser(row.id).then(res=>{
          // let list = [];
          res.data.forEach((user) => {
            this.selectList.push(user.id);
            // list.push({
            //   label: "用户"+user.userPhone,
            //   key: user.id
            // });
          });
          // this.selectList = list;
        });
      },
      /** 提交按钮 */
      submitForm() {
        this.$refs["form"].validate(valid => {
          if (valid) {
            if (this.form.id != null) {
              this.form['userList'] = this.selectList;
              updateGroup(this.form).then(response => {
                this.$modal.msgSuccess("修改成功");
                this.open = false;
                this.getList();
              });
            } else {
              this.form['userList'] = this.selectList;
              addGroup(this.form).then(response => {
                this.$modal.msgSuccess("新增成功");
                this.open = false;
                this.getList();
              });
            }
          }
        });
      },
      /** 删除按钮操作 */
      handleDelete(row) {
        const ids = row.id || this.ids;
        this.$modal.confirm('是否确认删除推送组管理编号为"' + ids + '"的数据项？').then(function() {
          return delGroup(ids);
        }).then(() => {
          this.getList();
          this.$modal.msgSuccess("删除成功");
        }).catch(() => {});
      },
      /** 导出按钮操作 */
      handleExport() {
        this.download('push/group/export', {
          ...this.queryParams
        }, `group_${new Date().getTime()}.xlsx`)
      },
      previewQRCode(data){
        this.isShow=true;
        this.imgSrc=data.groupQrcode;
      },
      getUserList(){
        this.userList=[];
        this.selectList=[];
        listAll({}).then(response => {
          let list = [];
          response.data.forEach((user) => {
            list.push({
              label: "用户"+user.userPhone,
              key: user.id
            });
          });
          this.userList = list;
        });
      }
    }
    
  };
  </script>
  